Question and answer
Twelve randomly-chosen students were asked how many times they had missed class during a certain semester, with this result: 2, 1, 5, 1, 1, 3, 4, 3, 1, 1, 5, 18. For this sample, the standard
deviation is approximately _____.
Hi! The standard deviation is approximately 4.7506
Get an answer
Original conversation
User: Twelve randomly-chosen students were asked how many times they had missed class during a certain semester, with this result: 2, 1, 5, 1, 1, 3, 4, 3, 1, 1, 5, 18. For this sample, the standard deviation is approximately _____.

Weegy: Hi! The standard deviation is approximately 4.7506
changela|Points 143|

User: DULLCO MANUFACTURING CLAIMS THAT ITS ALKALINE BATTERIES ALST FORTY HOURS ON AVERAGE IN A CERTAIN TYPE OF PORTABLE CD PLAYER. TESTS ON A RADOM SAMPLE OF 18 BATTIES SHOWED A MEAN BATTERY LIFE OF 37.8 HOURS WITH A STANDARD DEVIATION OF 5.4 HOURS. IN DETERMINING THE P-VALUE FOR REPORTING THE STUDY'S FINDING WHICH OF FOLLOWING IS TRUE?

Weegy: D. The p-value is equal to .05.
Expert answered|sweetypie1431|Points 241|

Question
Asked 8/21/2012 5:39:24 PM
0 Answers/Comments
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
The basic components of an effective sexual harassment policy include the following EXCEPT:
Weegy: To establish a performance appraisal system (More)
Question
Expert Answered
Asked 8/21/2012 5:20:30 PM
0 Answers/Comments
Which of the following has proven to be a particularly good predictor for jobs that require cognitive complexity? A. intelligence tests B. behavioral assessment C. integrity evaluations D. work sampling E. aptitude tests
Weegy: B. behavioral assessment User: A MANAGER'S ABILITY TO STIMULATE PEOPLE TO BE HIGH PERFORMERS IS REFERRED TO AS: PLANNING, CONTROLLING, SUPERVISING, ORGANIZING, LEADING Weegy: D. Leading. A manager's ability to stimulate people to be high performers is referred to as leading. User: WHICH OF THESE DECRIBES A VISION, AS IT PERTAIN TO LEADERSHIP? A LONG-TERM GOAL OF AN ORGANIZAATION, LIKELY TO LAND YOU IN A PADDED ROOM, A SHORT-TERM GOAL OF AN ORGANIZATIONM A MENTAL IMAGE OF A FUTURE STATE OF AN ORGANIZATION, THE METHOD THROUGH WHICH LEADEERS ACHIEVE GOALS Weegy: A long-term goal of an organization (More)
Question
Expert Answered
Asked 8/21/2012 5:28:04 PM
0 Answers/Comments
21,968,195 questions answered
Popular Conversations
The etymology of a word is sometimes reflected in its ...
Weegy: Have a great day! Ask Weegy again soon User: The transition word(s) that would best introduce an example ...
8/31/2015 6:25:44 AM| 2 Answers
Find the value of 83 - [59 - (22 - 18)].
Weegy: 83 - (59 - (22 - 18)) =83 - (59 - 4) =83 - 55 =28 User: Find the value of 5 · 2 ^3
8/31/2015 8:28:09 AM| 2 Answers
Find two consecutive integers whose sum is 67. Which of the ...
Weegy: To find two consecutive integers whose sum is 67 use the equation 2x + 1= 67 2x + 1= 67 2x = 67 - 1 2x = ...
8/31/2015 9:51:16 AM| 2 Answers
The ____ is the layer of the atmosphere nearest to Earth's ...
Weegy: Some scientists hypothesize that Earth's ozone layer is being damaged by chlorofluorocarbons. User: a gas ...
8/31/2015 10:33:27 AM| 2 Answers
The sum of two consecutive odd integers is -72 What is the larger ...
Weegy: The larger integer is -135 User: The sum of two consecutive even integers is -34 What is the smaller integer?
8/31/2015 10:38:43 AM| 2 Answers
Weegy Stuff
S
L
L
P
1
Points 27 [Total 9337]| Ratings 1| Comments 17| Invitations 0|Offline
S
Points 21 [Total 805]| Ratings 0| Comments 21| Invitations 0|Online
S
Points 20 [Total 325]| Ratings 0| Comments 20| Invitations 0|Offline
S
Points 9 [Total 197]| Ratings 0| Comments 9| Invitations 0|Offline
S
Points 3 [Total 227]| Ratings 0| Comments 3| Invitations 0|Offline
S
1
L
L
P
R
Points 2 [Total 9325]| Ratings 0| Comments 2| Invitations 0|Offline
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
S
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
S
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.